diff --git a/language/np3_ja_jp/dialogs_ja_jp.rc b/language/np3_ja_jp/dialogs_ja_jp.rc
index e5cfabbc1..204f0b8a9 100644
--- a/language/np3_ja_jp/dialogs_ja_jp.rc
+++ b/language/np3_ja_jp/dialogs_ja_jp.rc
@@ -672,11 +672,11 @@ BEGIN
     //~ICON            IDR_MAINWND,IDC_INFOBOXICON,7,7,0,0
     CONTROL         IDR_MAINWND, IDC_INFOBOXICON, "Static", SS_BITMAP | SS_NOTIFY, 7, 7, 24, 24, WS_EX_TRANSPARENT
     LTEXT           "",IDC_INFOBOXTEXT,35,7,202,53,SS_EDITCONTROL | SS_NOPREFIX | SS_LEFT
-    CONTROL         "&Don't display this message again.",IDC_INFOBOXCHECK,
+    CONTROL         "このメッセージを再び表示しない(&D)",IDC_INFOBOXCHECK,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,66,122,10
-    DEFPUSHBUTTON   "&Reload",IDRETRY,186,82,50,14
-    PUSHBUTTON      "&Cancel", IDCANCEL, 130, 82, 50, 14
-    PUSHBUTTON      "&Continue",IDCONTINUE,242,82,50,14
+    DEFPUSHBUTTON   "再読み込み(&R)",IDRETRY,186,82,50,14
+    PUSHBUTTON      "キャンセル(&C)", IDCANCEL, 130, 82, 50, 14
+    PUSHBUTTON      "続行(&C)",IDCONTINUE,242,82,50,14
 END
 
 IDD_MUI_SORT DIALOGEX 0, 0, 185, 188
diff --git a/language/np3_ja_jp/strings_ja_jp.rc b/language/np3_ja_jp/strings_ja_jp.rc
index a73d1d99f..9d6a015e9 100644
--- a/language/np3_ja_jp/strings_ja_jp.rc
+++ b/language/np3_ja_jp/strings_ja_jp.rc
@@ -286,7 +286,7 @@ BEGIN
     IDS_MUI_SB_TOGGLE_VIEW    "表示を切替中..."
     IDS_MUI_SB_REPLACE_ALL    "すべて置換中..."
     IDS_MUI_SB_WRAP_LINES     "折り返し中..."
-    IDS_MUI_SB_SORTING_LINES  "Sorting Lines..."
+    IDS_MUI_SB_SORTING_LINES  "行の並び替え中..."
     IDS_MUI_SB_CONV_LNBRK     "改行コードを変換中..."
     IDS_MUI_SB_RECODING_DOC   "文書を再コード中..."
     IDS_MUI_SB_LEXER_STYLING  "配色を適用中..."